33. In guinea pigs alleles of genes that make the hair black is a dominant gene (B) and alleles are responsible to fulfill human white fur is recessive genes (b) and to fulfill human test cross. to determine the genotype of a guinea pig, a black coat. Found that mice, guinea feathers, black and four white mice, guinea hairy black one, so it is good to have a genotype, however,
a. BB
B. Bb
C. bb
D. I do not
34. Article 33 of the mice from the test cross with number 3 and is all black. So my hair black conductor to fulfill human study to test cross with the genotype is
a. BB
B. Bb
C. bb
D. Can not tell
35. Gray winged insects, which are insects breed progeny of 95 by a scarab beetle, black, gray, 47, 25 and winged insects. White 23 if two white winged insects that breed insects are a great model look like
a. Scarab white
b. The number of insect wings, white and black wings at a rate of 3: 1
C. The number of insect wings, white and black wings at a rate of 1: 1
D. Insect wings are black, white and gray
36. Article 35 of the scarab beetle mating with white, black, insect-generation descendants are what
A.white
B.black
C.gray
D.white: Gray: Black. in 1: 2: 1
การแปล กรุณารอสักครู่..